CN214983301U

CN214983301U - Ultrasonic spot welding machine

Info

Publication number: CN214983301U
Application number: CN202120374451.7U
Authority: CN
Inventors: 祝鹤男; 吴宝裕
Original assignee: Dalian Yayi Garment Co ltd
Current assignee: Dalian Yayi Garment Co ltd
Priority date: 2021-02-18
Filing date: 2021-02-18
Publication date: 2021-12-03
Anticipated expiration: 2031-02-18

Abstract

The utility model discloses an ultrasonic spot welder, the on-line screen storage device comprises a base, backup pad and back backup pad before the upper surface of base is connected with, have set gradually down compression roller one, backing roll and lower compression roller two from a left side to the right side between preceding backup pad and the back backup pad, and the top of lower compression roller one is provided with compression roller one, and the top of lower compression roller two is provided with compression roller two, the place ahead and the rear of going up compression roller one all are provided with the lifter plate, and fixed mounting has motor and electric putter on the base, electric putter's upper end is connected with the lifter plate, be connected with the center pin on the output shaft of motor, the outside cover of center pin is equipped with the receipts cloth roller, and the receipts cloth roller is located the left side of compression roller one down, the top of backing roll is provided with the spot welder body. Through the setting of lower compression roller one, lower compression roller two, last compression roller one, last compression roller two, backing roll and receipts cloth roller, the utility model discloses can carry out the automation to the cloth and carry, the cloth that welds is directly collected by receiving the cloth roller.

Description

Ultrasonic spot welding machine

Technical Field

The utility model relates to a cloth processing technology field specifically relates to an ultrasonic spot welder.

Background

An ultrasonic spot welder is a common welding device, and its main components include an ultrasonic generator, a transducer and a welding head mechanism, wherein the welding head mechanism can be driven by a power mechanism such as a pneumatic cylinder to move up and down within a certain stroke range for pressurizing a workpiece. The working principle of the ultrasonic spot welder is that an ultrasonic generator generates high-frequency electric energy of about 15KHz to 40KHz, then an energy converter converts the electric energy into mechanical motion with the same frequency, and when a welding head contacts a workpiece, molecules in the workpiece are subjected to violent friction and generate high temperature by virtue of high-frequency vibration, so that the workpieces are welded and combined with each other.

In the clothing industry, the combination between the cloth also can use ultrasonic spot welder sometimes, and ultrasonic spot welder makes through hot melt welded fastening between the cloth, but, current ultrasonic spot welder does not have the function of automatic transport cloth, when carrying out ultrasonic spot welding, needs the manual work to remove the cloth, wastes time and energy, and the manual work removes the cloth, is difficult to guarantee solder joint evenly distributed.

Therefore, it is desirable to provide an ultrasonic spot welder, which aims to solve the above problems.

Disclosure of Invention

To the not enough of prior art existence, the utility model aims to provide an ultrasonic spot welder to solve the problem that exists among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides an ultrasonic spot welder, includes base and roof, backup pad and back backup pad before the upper surface of base is connected with, have set gradually down compression roller one, backing roll and lower compression roller two from a left side to the right side between preceding backup pad and the back backup pad, and the top of lower compression roller one is provided with compression roller one, and the top of lower compression roller two is provided with compression roller two, the place ahead and the rear of going up compression roller one all are provided with the lifter plate, and the both ends of going up compression roller one and the both ends of going up compression roller two all rotate with the lifter plate to be connected, and fixed mounting has motor and electric putter on the base, electric putter's upper end is connected with the lifter plate, be connected with the center pin on the output shaft of motor, the outside cover of center pin is equipped with the receipts cloth roller, and the receipts cloth roller is located the left side of compression roller one down, the top of backing roll is provided with the spot welder body, and the spot welder body is installed on the roof.

As a further scheme of the utility model, the roof is connected with the base through a plurality of support column, the spot welder body comprises lift cylinder, welding machine electronic box and transducer, and lift cylinder and welding machine electronic box are all installed on the roof, and the lower extreme of lift cylinder is connected with the mounting bracket, and the transducer is installed on the mounting bracket, and the lower extreme of transducer is connected with the bonding tool, and the bonding tool is located the backing roll directly over, and the bonding tool is used for welding the cloth, and the spot welder body is prior art product, and here is no longer repeated.

As a further scheme of the utility model, preceding backup pad is located the dead ahead of back backup pad, the rear end of lower compression roller one, the rear end of backing roll and the rear end of lower compression roller two all rotate with back backup pad to be connected, the front end of lower compression roller one, the front end of backing roll and the front end of lower compression roller two all rotate with preceding backup pad to be connected, lower compression roller one, lower compression roller two, go up compression roller one and go up the compression roller dual-purpose and come to press the cloth to steadily flatten for the cloth can be steadily transported, and the spot welder body of being convenient for spot welds the cloth.

As a further scheme of the utility model, the center pin is provided with a plurality of spout with the coaxial fixed connection of receipts cloth roller, the side of receipts cloth roller, and the outside cover of receipts cloth roller is equipped with two spacing rings, the medial surface of spacing ring is connected with a plurality of slider, the slider is connected with the side sliding fit of spout, and the spacing ring is used for spacing the edge of cloth, prevents the skew direction of reservation of cloth, and during the use, the cloth is located between two spacing rings.

As a further scheme of the utility model, be provided with the screw thread through-hole on the side of spacing ring, the cooperation is connected with the screw thread axle on the screw thread through-hole, and the outside end fixedly connected with turning handle of screw thread axle screws up turning handle, and the slider just can not relative spout take place to slide, the upper surface of base is provided with the recess, and the recess lies in under the cloth collecting roller.

As a further scheme of the utility model, the equal fixedly connected with guiding axle of upper surface of preceding backup pad and back backup pad, the upper surface of lifter plate is provided with the direction through-hole, and the lateral surface of guiding axle is connected with the medial surface sliding fit of direction through-hole, and the setting up of guiding axle makes the operation of lifter plate more will be steady.

To sum up, the beneficial effects of the utility model are that:

through the setting of lower compression roller one, lower compression roller two, last compression roller one, last compression roller two, backing roll and receipts cloth roller, the utility model discloses can carry out automatic transport to the cloth, the cloth that welds is direct to be collected by receiving the cloth roller, and can guarantee the solder joint evenly distributed on the cloth.

Drawings

Fig. 1 is a schematic front view of an ultrasonic spot welder.

Fig. 2 is a schematic view of a partial three-dimensional structure of an ultrasonic spot welder.

Fig. 3 is a partially enlarged schematic view of a portion a in fig. 2.

Reference numerals: 1-base, 2-top plate, 3-support column, 4-spot welding machine body, 5-lower press roller I, 6-lower press roller II, 7-upper press roller I, 8-upper press roller II, 9-support roller, 10-front support plate, 11-lifting plate, 12-electric push rod, 13-guide shaft, 14-cloth collecting roller, 15-limit ring, 16-rotating handle, 17-guide through hole, 18-motor, 19-center shaft, 20-rear support plate, 21-groove, 22-thread through hole, 23-thread shaft, 141-chute, 151-slide block, 41-lifting cylinder, 42-welding machine electric box, 43-mounting frame, 44-transducer and 45-welding head.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the following description of the present invention with reference to the accompanying drawings and specific embodiments will explain the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

In the description of the present invention, the terms "center", "lateral", "upper", "lower", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Example 1

Referring to fig. 1, 2 and 3, an ultrasonic spot welding machine comprises a base 1 and a top plate 2, wherein the upper surface of the base 1 is connected with a front supporting plate 10 and a rear supporting plate 20, a first lower pressure roller 5, a supporting roller 9 and a second lower pressure roller 6 are sequentially arranged between the front supporting plate 10 and the rear supporting plate 20 from left to right, a first upper pressure roller 7 is arranged above the first lower pressure roller 5, a second upper pressure roller 8 is arranged above the second lower pressure roller 6, lifting plates 11 are respectively arranged in front of and behind the first upper pressure roller 7, both ends of the first upper pressure roller 7 and both ends of the second upper pressure roller 8 are rotatably connected with the lifting plates 11, a motor 18 and an electric push rod 12 are fixedly arranged on the base 1, the upper end of the electric push rod 12 is connected with the lifting plates 11, a central shaft 19 is connected to an output shaft of the motor 18, a cloth collecting roller 14 is sleeved outside the central shaft 19, and the cloth collecting roller 14 is positioned on the left side of the first lower pressure roller 5, and a spot welding machine body 4 is arranged above the supporting roll 9, and the spot welding machine body 4 is arranged on the top plate 2.

Roof 2 is connected with base 1 through a plurality of support column 3, spot welder body 4 comprises lift cylinder 41, welding machine electronic box 42 and transducer 44, lift cylinder 41 and welding machine electronic box 42 are all installed on roof 2, the lower extreme of lift cylinder 41 is connected with mounting bracket 43, transducer 44 is installed on mounting bracket 43, the lower extreme of transducer 44 is connected with bonding tool 45, bonding tool 45 is located the backing roll 9 directly over, bonding tool 45 is used for welding the cloth, spot welder body 4 is the prior art product, no longer repeated here.

Preceding backup pad 10 is located backup pad 20's dead ahead, the rear end of lower compression roller 5, the rear end of backing roll 9 and the rear end of lower compression roller two 6 all rotate with back backup pad 20 and are connected, the front end of lower compression roller 5, the front end of backing roll 9 and the front end of lower compression roller two 6 all rotate with preceding backup pad 10 and are connected, lower compression roller 5, lower compression roller two 6, go up compression roller 7 and go up compression roller two 8 and be used for pressing the cloth steadily to flatten for the cloth can be steadily transported, and the spot welder body 4 of being convenient for spot welds the cloth.

Example 2

Referring to fig. 1, 2 and 3, in this embodiment, a description is further made of the ultrasonic spot welding machine described in embodiment 1, in this embodiment, the central shaft 19 is coaxially and fixedly connected with the cloth collecting roller 14, a plurality of sliding grooves 141 are disposed on a side surface of the cloth collecting roller 14, two limiting rings 15 are sleeved on an outer side of the cloth collecting roller 14, a plurality of sliding blocks 151 are connected to an inner side surface of the limiting rings 15, the sliding blocks 151 are connected with side surfaces of the sliding grooves 141 in a sliding fit manner, the limiting rings 15 are used for limiting edges of cloth to prevent the cloth from deviating from a predetermined direction, and when the ultrasonic spot welding machine is used, the cloth is located between the two limiting rings 15.

Be provided with screw thread through-hole 22 on the side of spacing ring 15, the cooperation is connected with screw thread axle 23 on the screw thread through-hole 22, and the outside end fixedly connected with twist grip 16 of screw thread axle 23 screws up twist grip 16, and slider 151 just can not take place to slide relative spout 141, the upper surface of base 1 is provided with recess 21, and recess 21 is located receive cloth roller 14 under.

The equal fixedly connected with guiding axle 13 of upper surface of preceding backup pad 10 and back backup pad 20, the upper surface of lifter plate 11 is provided with direction through-hole 17, and the lateral surface of guiding axle 13 is connected with the medial surface sliding fit of direction through-hole 17, and the setting up of guiding axle 13 makes the operation of lifter plate 11 more will be steady, and other structures of this embodiment and connected mode are the same with utility model embodiment 1 completely.

The utility model discloses working process does: firstly, cloth is placed above a first lower pressing roller 5 and a second lower pressing roller 6, one end of the cloth is connected to a cloth collecting roller 14, an electric push rod 12 is started, a lifting plate 11 descends, a first upper pressing roller 7 and a second upper pressing roller 8 descend and compress the cloth, then a motor 18 and a spot welding machine body 4 are started, the spot welding machine body 4 performs spot welding on the cloth, and the welded cloth is collected into the cloth collecting roller 14.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and should not be taken as limiting the invention, and all modifications, equivalents, improvements and the like that are made within the spirit and principles of the present invention should be included in the scope of the present invention.

Claims

1. An ultrasonic spot welding machine comprises a base (1) and a top plate (2), and is characterized in that the upper surface of the base (1) is connected with a front supporting plate (10) and a rear supporting plate (20), a first lower pressure roller (5), a supporting roller (9) and a second lower pressure roller (6) are sequentially arranged between the front supporting plate (10) and the rear supporting plate (20) from left to right, a first upper pressure roller (7) is arranged above the first lower pressure roller (5), a second upper pressure roller (8) is arranged above the second lower pressure roller (6), lifting plates (11) are arranged in front of and behind the first upper pressure roller (7), two ends of the first upper pressure roller (7) and two ends of the second upper pressure roller (8) are rotatably connected with the lifting plates (11), a motor (18) and an electric push rod (12) are fixedly mounted on the base (1), and the upper end of the electric push rod (12) is connected with the lifting plates (11), the automatic cloth collecting device is characterized in that a central shaft (19) is connected to an output shaft of the motor (18), a cloth collecting roller (14) is sleeved on the outer side of the central shaft (19), the cloth collecting roller (14) is located on the left side of the lower pressing roller I (5), a spot welding machine body (4) is arranged above the supporting roller (9), and the spot welding machine body (4) is installed on the top plate (2).

2. The ultrasonic spot welder according to claim 1, characterized in that the top plate (2) is connected with the base (1) through a plurality of support columns (3), the spot welder body (4) is composed of a lifting cylinder (41), a welder electronic box (42) and a transducer (44), the lifting cylinder (41) and the welder electronic box (42) are both installed on the top plate (2), the lower end of the lifting cylinder (41) is connected with a mounting frame (43), the transducer (44) is installed on the mounting frame (43), the lower end of the transducer (44) is connected with a welding head (45), and the welding head (45) is located right above the support roll (9).

3. The ultrasonic spot welder according to claim 1, wherein the front support plate (10) is located right in front of the rear support plate (20), the rear end of the first lower roll (5), the rear end of the support roll (9) and the rear end of the second lower roll (6) are rotatably connected to the rear support plate (20), and the front end of the first lower roll (5), the front end of the support roll (9) and the front end of the second lower roll (6) are rotatably connected to the front support plate (10).

4. The ultrasonic spot welding machine according to claim 1, characterized in that the central shaft (19) is coaxially and fixedly connected with the cloth collecting roller (14), a plurality of sliding grooves (141) are arranged on the side surface of the cloth collecting roller (14), two limiting rings (15) are sleeved on the outer side of the cloth collecting roller (14), a plurality of sliding blocks (151) are connected to the inner side surface of each limiting ring (15), and the sliding blocks (151) are connected with the side surfaces of the sliding grooves (141) in a sliding fit manner.

5. The ultrasonic spot welding machine according to claim 4, characterized in that a threaded through hole (22) is formed in the side surface of the limiting ring (15), a threaded shaft (23) is connected to the threaded through hole (22) in a matching manner, a rotating handle (16) is fixedly connected to the outer side end of the threaded shaft (23), a groove (21) is formed in the upper surface of the base (1), and the groove (21) is located right below the cloth collecting roller (14).

6. The ultrasonic spot welding machine according to claim 1, wherein the upper surfaces of the front support plate (10) and the rear support plate (20) are fixedly connected with guide shafts (13), the upper surface of the lifting plate (11) is provided with guide through holes (17), and the outer side surfaces of the guide shafts (13) are connected with the inner side surfaces of the guide through holes (17) in a sliding fit manner.